code: def linspace_range_gen():
      def _generate(num_samps):
          cpu_sig = np.arange(num_samps) / num_samps
          gpu_sig = cp.asarray(cpu_sig)
  
          return cpu_sig, gpu_sig
  
      return _generate
  
file_path: cusignal/python/cusignal/test/conftest.py
imports: import cupy
  import numpy
  import pytest
label_desc: Use image node_id 4 for calling a global function with example usage: linspace_range_gen() and returns: _generate, cpu_sig,  gpu_sig